Table 1. Mean±SD, minimum (min), maximum (max), and intra-class correlation coefficient (ICC) with 95% confidence interval (95% CI) of retinal nerve fibre layer (RNFL) thickness measurements obtained with Stratus OCT.

Region	Mean±SD (μm)	Min, max (μm)	ICC (95% CI)
Average	106.2±6.9	92.8, 122.3	0.86 (0.77, 0.94)
Superior	129.5±11.7	103, 154	0.83 (0.74, 0.93)
Inferior	138.3±13.0	115, 167	0.91 (0.86, 0.96)
Nasal	84.1±13.6	49, 113	0.78 (0.66, 0.90)
Temporal	73.1±12.5	54, 117	0.89 (0.82, 0.95)
Clock 1	121.6±16.9	87, 174	0.85 (0.76, 0.93)
Clock 2	99.3±14.3	59, 132	0.70 (0.54, 0.85)
Clock 3	69.6±16.6	39, 110	0.83 (0.74, 0.93)
Clock 4	83.3±16.6	48, 126	0.82 (0.72, 0.92)
Clock 5	120.8±16.5	91, 167	0.79 (0.68, 0.91)
Clock 6	152.9±18.7	118, 191	0.90 (0.84, 0.96)
Clock 7	141.3±22.6	93, 192	0.91 (0.85, 0.96)
Clock 8	74.6±13.8	51, 114	0.84 (0.75, 0.93)
Clock 9	56.6±9.2	41, 95	0.88 (0.80, 0.95)
Clock 10	88.2±17.5	64, 146	0.90 (0.84, 0.96)
Clock 11	137.9±18.4	98, 176	0.88 (0.81, 0.95)
Clock 12	129.0±20.6	92, 191	0.91 (0.85, 0.96)